2003 Mitsubishi Montero Service Manual. This 2003 Mitsubishi Montero Service Manual manual features step by step diagnostic and repair procedures and gives you access to the same repair information that the factory certified technicians and mechanics use.This is a 2003 Mitsubishi Montero Sport Service Manual CD. The CD is in near-perfect condition. The files on the CD are in PDF format and require Adobe Reader 4 or greater. The CD will work in any CD but will not work in the Mitsubishi Medic System.Mitsubishi Montero Manual download (Service, Repair & Maintenance) Complete workshop manual for the Mitsubishi Montero car. Detailed pictures/diagrams and Information with step by step procedures for servicing, repairing and maintaining the Mitsubishi Montero automobile. table conents ENGINE * engine mechanical engine lubrication system engine cooling system engine control system fuel system exhaust system.brake system parking brake system brake control system air conditioner system ELECTRICAL * wiring diagrams starting & charging system lighting system driver information system wiper, washer & horn body control system system audio visual, navigation & telephone system auto cruise control system power supply, ground & circuit elements.